Consolidated Statements of Comprehensive Income (Loss) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract]
Net income (loss)	$ 48,265	$ 3,656	$ (145,351)
Unrealized (loss) gain on interest rate swap and cap contracts, net of deferred income tax (benefit) expense of ($4,839), $2,795, and $7,050 for the years ended December 31, 2019, 2018, and 2017, respectively.	(18,179)
Unrealized (loss) gain on interest rate swap and cap contracts, net of deferred income tax (benefit) expense of ($4,839), $2,795, and $7,050 for the years ended December 31, 2019, 2018, and 2017, respectively.		8,656	17,029
Foreign currency translation adjustments, net of deferred income tax (benefit) expense of ($242), $107, and ($1,226) for the years ended December 31, 2019, 2018, and 2017 respectively.	7,169	(41,938)	56,511
Other comprehensive (loss) income	(11,010)	(33,282)	73,540
Total comprehensive income (loss)	37,255	(29,626)	(71,811)
Less: Comprehensive loss attributable to noncontrolling interests	(9)	(17)	0
Comprehensive income (loss) attributable to controlling interests	$ 37,264	$ (29,609)	$ (71,811)